Bump actions/setup-go from 1 to 4

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 1 to 4.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](actions/setup-go@v1...v4)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - uses: actions/setup-go@v1
+      - uses: actions/setup-go@v4
         with:
           go-version: '1.18'
       - name: Run tests